The story starts with the experiences of four girls; Aria, Hannah, Spencer, Emily. Each of them having to deal with the disappearance of their best friend Alison. All of the girls shared personal, and extremely important secrets with Allison. After Allison went missing, they thought they would never be revealed. Until they start to receive messages from a mysterious sender who calls themselves "A". Threatening to tell the secrets that only Allison knew. Is Allison back? Or does somebody else know their Secrets I really loved this book because it has such a good story line. It always keeps you wanting to know what is going to happen next, and it makes it impossible to want to stop reading. I also really liked how it had mystery and adventure, but alsoa little bit of everyday life. It made you feel like it was happening to you, it was also easy to connect to the characters in the book. Because, there were so many of them, and they all had very different personalities. For example someone who's parents are going through a divorce, could connect to Hannah. Or, someone who struggles to be a perfectionist and live up to their parents great expectations, could connect to Spencer. So, in conclusion I really liked this book because its amazing, and captivating storyline, and the connections I can make to the stories characters.
